Meaning

adjective marked by utter benignity; resembling or befitting an angel or saint

adjective of or relating to angels

adjective having a sweet nature befitting an angel or cherub

originFrom Middle English angelik, aungillik, aungellike, (also angellich, aungellich > English angelly), from Old English anġelīċ, engellīċ, englelīċ, coalescing with Old French angélique, from Latin angelicus, from Ancient Greek ἀγγελικός (angelikós, “of or for a messenger”), from ἄγγελος (ángelos, “angel”). Equivalent to angel + -ic. Doublet of angelique (“plant of the genus Angelica”) and angélique…

Etymology from Wiktionary, CC BY-SA 3.0